Base | Representation |
---|---|
bin | 10011101011110… |
… | …001010001101101 |
3 | 212000101222200002 |
4 | 103223301101231 |
5 | 1134020204013 |
6 | 52434114045 |
7 | 11120001065 |
oct | 2353612155 |
9 | 760358602 |
10 | 330241133 |
11 | 15a45a062 |
12 | 9271b925 |
13 | 53558771 |
14 | 31c063a5 |
15 | 1ded4358 |
hex | 13af146d |
330241133 has 4 divisors (see below), whose sum is σ = 349667100. Its totient is φ = 310815168.
The previous prime is 330241091. The next prime is 330241141. The reversal of 330241133 is 331142033.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331142033 = 89 ⋅3720697.
It can be written as a sum of positive squares in 2 ways, for example, as 151831684 + 178409449 = 12322^2 + 13357^2 .
It is a cyclic number.
It is not a de Polignac number, because 330241133 - 26 = 330241069 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330241193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9712958 + ... + 9712991.
It is an arithmetic number, because the mean of its divisors is an integer number (87416775).
Almost surely, 2330241133 is an apocalyptic number.
It is an amenable number.
330241133 is a deficient number, since it is larger than the sum of its proper divisors (19425967).
330241133 is a wasteful number, since it uses less digits than its factorization.
330241133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19425966.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 330241133 is about 18172.5378799990. The cubic root of 330241133 is about 691.2105982924.
Adding to 330241133 its reverse (331142033), we get a palindrome (661383166).
The spelling of 330241133 in words is "three hundred thirty million, two hundred forty-one thousand, one hundred thirty-three".
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